Bikeshed update for 'Make issue tracker link point to WICG/scroll-animations instead of w3c/csswg-drafts' [ci skip]

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commit 95194b5
Author: Botond Ballo <botond@mozilla.com>
Date:   Wed Dec 28 16:00:37 2016 -0500

    Make issue tracker link point to WICG/scroll-animations instead of w3c/csswg-drafts

commit e71ca23
Author: Botond Ballo <botond@mozilla.com>
Date:   Wed Dec 28 15:59:45 2016 -0500

    Talk about the relationship to asynchronous scrolling

Author: theres-waldo